Removed Sunroof, Need To Block Vacuum

[Rich_p 23]

I removed the sunroof from the 309 today, Can someone tell me exactly what bit on the servo I now need to blank off please?

 

Also I ran it without it blocked off and it seems far less keen to rev than normal, could this affect it?

 

I did also re connect the vacuum advance hose that wasn't attached, is that more likey to have affected the performance?

[Mikey G 3]

It will be the smaller pipe on the t-piece that is connected between the main vacuum pipe from the engine to the servo.

Cant see this making such a huge difference to the running of the car, may make the idle a bit lumpier.